About this property. Villa Costanzo:<BR>Is an apartment beach front and sea view, it is located on the beach of Positano, 10 yards away from the sea.<BR>It is ideal for family accommodation with children, and people who like to have everything at your fingertips. <BR>Near the apartment there are the best restaurants in...
Friction. 1  Although wheels are great for rolling and reducing friction, they couldn't work without friction. 2  It would be really tough just to stand up without friction. 3  Friction can generate static electricity. 4  The harder two surfaces are pressed together, the more force it takes to overcome the friction and get them to slide.
Friction can be reduced by adding a lubricant or by smoothing and polishing surfaces, according to the HyperPhysics program at Georgia State University. For some substances, smoothing only reduces friction to a point, after which friction increases with further smoothing.